Limestone is made of predominantly calcium carbonate. Geologists can test for limestone using hydrochloric acid. The products are calcium chloride, carbon dioxide, and water.
1. Write the balanced equation.
2. How many grams of calcium chloride would be produced from the complete reaction of 35.0g of HCl
3. Determine the limiting reactant, theoretical yield, and percent yield of a reaction in which 5.00 grams of calcium carbonate was reacted with 1.00 grams of hydrochloric acid, and 0.58 grams of carbon dioxide gas was produced?
Answers: 2
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Limestone is made of predominantly calcium carbonate. Geologists can test for limestone using hydroc...
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